90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
/*exampleLink.cpp */
|
|
/**
|
|
* Copyright - See the COPYRIGHT that is included with this distribution.
|
|
* EPICS pvData is distributed subject to a Software License Agreement found
|
|
* in file LICENSE that is included with this distribution.
|
|
*/
|
|
/**
|
|
* @author mrk
|
|
* @date 2013.07.24
|
|
*/
|
|
|
|
|
|
/* Author: Marty Kraimer */
|
|
|
|
#include <cstddef>
|
|
#include <cstdlib>
|
|
#include <cstddef>
|
|
#include <string>
|
|
#include <cstdio>
|
|
#include <memory>
|
|
#include <iostream>
|
|
|
|
#include <cantProceed.h>
|
|
#include <epicsStdio.h>
|
|
#include <epicsMutex.h>
|
|
#include <epicsEvent.h>
|
|
#include <epicsThread.h>
|
|
#include <iocsh.h>
|
|
|
|
#include <pv/pvIntrospect.h>
|
|
#include <pv/pvData.h>
|
|
#include <pv/standardField.h>
|
|
#include <pv/standardPVField.h>
|
|
#include <pv/pvAccess.h>
|
|
#include <pv/pvDatabase.h>
|
|
|
|
#include <epicsExport.h>
|
|
|
|
#include <exampleLink.h>
|
|
|
|
using namespace epics::pvData;
|
|
using namespace epics::pvAccess;
|
|
using namespace epics::pvDatabase;
|
|
using std::cout;
|
|
using std::endl;
|
|
|
|
static StandardPVFieldPtr standardPVField = getStandardPVField();
|
|
|
|
static const iocshArg testArg0 = { "recordName", iocshArgString };
|
|
static const iocshArg testArg1 = { "providerName", iocshArgString };
|
|
static const iocshArg testArg2 = { "channelName", iocshArgString };
|
|
static const iocshArg *testArgs[] = {
|
|
&testArg0,&testArg1,&testArg2};
|
|
|
|
static const iocshFuncDef exampleLinkFuncDef = {
|
|
"exampleLinkCreateRecord", 3, testArgs};
|
|
static void exampleLinkCallFunc(const iocshArgBuf *args)
|
|
{
|
|
PVDatabasePtr master = PVDatabase::getMaster();
|
|
PVRecordPtr pvRecord;
|
|
bool result(false);
|
|
String recordName;
|
|
PVStructurePtr pvStructure = standardPVField->scalarArray(
|
|
pvDouble,"alarm,timeStamp");
|
|
pvRecord = PVRecord::create("doubleArray",pvStructure);
|
|
result = master->addRecord(pvRecord);
|
|
if(!result) cout<< "record " << recordName << " not added" << endl;
|
|
|
|
recordName = args[0].sval;
|
|
char *providerName = args[1].sval;
|
|
char *channelName = args[2].sval;
|
|
ExampleLinkPtr record = ExampleLink::create(recordName,providerName,channelName);
|
|
if(record!=NULL)
|
|
result = master->addRecord(record);
|
|
if(!result) cout << "recordname" << " not added" << endl;
|
|
}
|
|
|
|
static void exampleLinkRegister(void)
|
|
{
|
|
static int firstTime = 1;
|
|
if (firstTime) {
|
|
firstTime = 0;
|
|
iocshRegister(&exampleLinkFuncDef, exampleLinkCallFunc);
|
|
}
|
|
}
|
|
|
|
extern "C" {
|
|
epicsExportRegistrar(exampleLinkRegister);
|
|
}
|